I mean the snakes would be increasing because they have more food supply. Kinda confused by the way you put this question.
<span> air pressure decreases, so does air density.</span>
According to ChaCha.com, "Parthenogenesis is a form of agamogenesis in which an unfertilized egg develops into a new individual. Parthenogenesis occurs naturally in many plants and invertebrates. This differs from other forms of asexual reproduction because an egg is used."
Number of neutrons in the nucleus
the mutation occurred in the gametes
hope this helps :)